1. casca   flower   bark   fruit   root   Hint Half-n-half Clue   2. espinho   leaf   thorn   twig   bush   Half-n-half Clue   3. toco   fruit   flower   stump   bud   Half-n-half Clue   4. ramo, galho   branch   stump   leaf   stem   Half-n-half Clue   5. botão   stem   flower   bush   bud   Half-n-half Clue   6. tronco   trunk   root   branch   twig   Half-n-half Clue   7. talo, estame   stem   leaves   root   twig   Half-n-half Clue